Cod sursa(job #35170)

Utilizator Cristi01Toader Cristian Cristi01 Data 21 martie 2007 21:15:12
Problema Factorial Scor 50
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.35 kb
Raporteaza aceasta sursa 
#include <fstream.h>
#include <stdio.h>
#include <stdlib.h>

long int p,i,nr=0,aux;

int main(){
	freopen("fact.in","r",stdin);
	freopen("fact.out","w",stdout);
	scanf("%ld",&p);
	if(p==0) {printf("1"); return 0;}
	for(i=5;nr<p;i=i+5){
		aux=i;
		while(aux%5==0){
			nr++;
			aux=aux/5;
			}

		}
	printf("%d",i-5);



return 0;
}